Datasheet

CY74FCT2574T
8-BIT REGISTER
WITH 3-STATE OUTPUTS
SCCS076 – OCTOBER 2001
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ORDERING INFORMATION
T
A
PACKAGE
†
SPEED
(ns)
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QSOP – Q Tape and reel 5.2 CY74FCT2574CTQCT FCT2574C
SOIC SO
Tube 5.2 CY74FCT2574CTSOC
FCT2574C
40
°
Cto85
°
C
SOIC
–
SO
Tape and reel 5.2 CY74FCT2574CTSOCT
FCT2574C
–
40°C
to
85°C
QSOP – Q Tape and reel 6.5 CY74FCT2574ATQCT FCT2574A
SOIC SO
Tube 10 CY74FCT2574TSOC
FCT2574
SOIC
–
SO
Tape and reel 10 CY74FCT2574TSOCT
FCT2574
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
FUNCTION TABLE
INPUTS
OUTPUT
D CP OE
O
H ↑ L H
L ↑ LL
X X H Z
H = High logic level, L = Low logic level,
X = Don’t care, Z = High-impedance
state, ↑ = Low-to-high clock transition
logic diagram (positive logic)
CP
D
1
11
OE
CP
D
0
O
0
To Seven Other Channels
219
Q